The HSG Labs 4A is an industry leading tool used for dual projector alignment in the digital cinema industry when a single projector is not enough lumens to light up a screen.  The enhanced 20 Mpx camera can detect the image x/y position and zoom level to ensure accurate alignment to a recorded reference.  No other product can reach the pixel level detail to ensure a perfectly aligned image center.  Precise alignment and zoom are required on a recurring frequency to ensure optimal projector positions and reduce technical team interaction.  The 4A will integrate with Christie Mystique warping software as a dual purpose capture device when required.